Still, the interesting part of trying to perfect our musical skills is that sometimes the effort we put in over time doesn’t correlate with how good we are. In other words, sometimes we come across people that are so young and so incredibly skilled already.

Though they may not be household names, at least some people in America have likely heard of Jeffrey Li and Celine Tam.

Li is from Canada and Tam is from Hong Kong, and the duo have performed on America’s Got Talent in the past (as well as other programs). Still, before all that, they appeared in another performance in China that has since been loaded online.

From the very beginning, these two have shown some truly incredible singing abilities!

Although he’s only 10-years-old in the video, it’s clear from the outset that his voice is supremely confident and self-assured. A moment later, the camera cuts to the audience members, many of whom have their jaws on the floor!

After Li’s verse is over, Tam’s voice picks up right where he left off—and her voice soars incredibly as well.

Although Groban’s version of the song is incredible and moving all on its own, Li and Tam honestly give him a serious run for his money. If someone said that they preferred the duet over the original, we wouldn’t be surprised!

Since the clip was loaded online, it has been viewed more than 28 million times—and it’s pretty easy to see why!

When it’s all over, the crowd gives them a huge round of applause. Since this performance and their many others, Li and Tam have become something of a singing phenomenon… and we’re sure to only see more of them in the future.

Congratulations to Jeffrey Li and Celine Tam on their amazing performance! Be sure to check out the whole thing in the link below: